1.7.4 LP ODU
The LP ODU is a type of the low capacity for PDH ODU.
Modulation Mode
Table 1-49
Modulation Mode (LP ODU)
Item
Performance
Modulation
mode
QPSK/16QAM
Channel
Spacing
3.5/7/14/28 MHz
Frequency Band
Table 1-50
Frequency band (LP ODU)
Frequency
Band
Frequency Range (GHz)
T/R Spacing (MHz)
7 GHz
7.093-7.897
154, 161, 168, 196, 245
8 GHz
7.718-8.496
119, 126, 266, 311.32
11 GHz
10.675-11.745
490, 500, 530
13 GHz
12.751-13.248
266
15 GHz
14.403-15.348
420, 490
18 GHz
17.685-19.710
1008, 1010
23 GHz
21.200-23.618
1008, 1232
Transceiver Performance
NOTE
l
The maximum error between the actual transmit power of the ODU and the preset transmit power on
the NMS is ±2 dB.
l
When the receive power of the ODU is between -70 dBm and -40 dBm, the maximum error between
the actual receive power of the ODU and the receive power displayed on the NMS is ±2 dB.
OptiX RTN 600 ODU
Hardware Description
1 ODU
Issue 06 (2010-05-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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